Main Ref. | Stevens, D.E., 1966 | ||
Fish stage | recruits/juv. | Mean length | 15.00 TL |
Sample size | 113 | Percent empty | 6 |
Country | USA | Locality | Upper San Joaquin River |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
38.00 % | zoobenthos | benth. crust. | amphipods | juv./adults | Corophium | Corophium |
39.00 % | nekton | finfish | bony fish | juv./adults | bony fish | unidentified |
2.00 % | zooplankton | fish (early stages) | fish eggs/larvae | eggs | fish eggs | |
8.00 % | zoobenthos | insects | insects | n.a./others | Tendipedidae | tendipedids |
10.00 % | zooplankton | plank. crust. | mysids | juv./adults | Neomysis awatschensis | Neomysis awatschensis |
2.00 % | zoobenthos | worms | n.a./other annelids | juv./adults | annelids | |
1.00 % | zooplankton | plank. crust. | plank. copepods | juv./adults | cladocerans | incl. cladocerans |